PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

422-5Relay,electromagnetic

Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/ · NSN 5945-01-235-1204 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-235-1204 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-235-1204. Primary manufacturer part number: 422-5.
Features
  • Relay,electromagnetic — FSC 5945
  • Terminal Type and Quantity: 8 WIRE LEAD ALL FUNCTIONS
  • Main Contact Load Current Rating at Maximum Rated Voltage: 600.0 MILLIAMPERES AC AND 1.0 AMPERES DC RESISTIVE LOAD
  • Arc Quenching Method: AIR
  • Storage Type: GENERAL PURPOSE WAREHOUSE
  • Main Contact Load Current Rating at Maximum Rated Voltage: 100.0 MILLIAMPERES DC LAMP LOAD
  • Winding Quantity: 11
  • Main Contact Maximum Voltage Rating in Volts: 115.0 AC AND 28.0 DC
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-01-235-1204, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-235-1204
Primary Part Number422-5
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerTeledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/
StatusACTIVE
Terminal Type and Quantity8 WIRE LEAD ALL FUNCTIONS
Main Contact Load Current Rating at Maximum Rated Voltage600.0 MILLIAMPERES AC AND 1.0 AMPERES DC RESISTIVE LOAD
Arc Quenching MethodAIR
Storage TypeGENERAL PURPOSE WAREHOUSE
Main Contact Load Current Rating at Maximum Rated Voltage100.0 MILLIAMPERES DC LAMP LOAD
Winding Quantity11
Main Contact Maximum Voltage Rating in Volts115.0 AC AND 28.0 DC
Time Delay0.0015 SECONDS MAXIMUM FIXED OPERATE TIME
Winding DC Resistance Rating61.0 OHMS NOMINAL SINGLE WINDING
Main Contact Load Current Rating at Maximum Rated Voltage200.0 MILLIAMPERES DC INDUCTIVE LOAD
Operating Voltage Rating and Type at Specified Temp5.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Nonpile-Up Main Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Mounting Facility Type and Quantity1 TERMINAL SINGLE MOUNTING FACILITY
Coil Quantity1
Cubic Measure0.029 CUBIC INCHES
Environmental ProtectionDUSTPROOF
Fragility FactorMODERATELY RUGGED
Purpose for Which DesignedGENERAL
Duty TypeCONTINUOUS
Overall Diameter0.370 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2805-00-147-3739KF19A INTERCHANGEABLE
Cap,push Rod
Wisconsin Motors, Llc
5930-00-153-4849 INTERCHANGEABLE
Switch,toggle
6810-00-270-81884225 INTERCHANGEABLE
Calcium Chloride,anhydrous
Mallinckrodt Specialty Chemicals Co
5950-00-471-84274225 INTERCHANGEABLE
Transformer,power
Contraves Inc
4730-00-474-279942-25 INTERCHANGEABLE
Trap,steam
Velan Valve Corp.
5940-00-504-3251TRU-0363 INTERCHANGEABLE
Ferrule,metallic Shielded Cable,
Winchester Interconnect Rf Corporation
6145-00-789-08444225 INTERCHANGEABLE
Cable,power,electrical
Rscc Wire & Cable Llc Dba Marmon Industrial Energy & Infrastructure - East Granby
6145-00-926-6444S-80-576TYPE325PR24AWG INTERCHANGEABLE
Cable,telephone
Insulated Cable Engineers Assn Inc
3110-00-947-00783TAWR12-19-63 INTERCHANGEABLE
Bearing,ball,duplex
Mpb Corporation Dba Mpb Corp
7025-01-276-2921 INTERCHANGEABLE
Terminal,data Processing
Cross-Reference Index
Part NumberManufacturer
422-5 PRIMARY Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/ (USA)
Related Parts
2805-00-147-3739INTERCHANGEABLE
CAP,PUSH ROD
KF19A
5930-00-153-4849INTERCHANGEABLE
SWITCH,TOGGLE
6810-00-270-8188INTERCHANGEABLE
CALCIUM CHLORIDE,ANHYDROUS
4225
5950-00-471-8427INTERCHANGEABLE
TRANSFORMER,POWER
4225
4730-00-474-2799INTERCHANGEABLE
TRAP,STEAM
42-25
5940-00-504-3251INTERCHANGEABLE
FERRULE,METALLIC SHIELDED CABLE,
TRU-0363
6145-00-789-0844INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
4225
6145-00-926-6444INTERCHANGEABLE
CABLE,TELEPHONE
S-80-576TYPE325PR24AWG
3110-00-947-0078INTERCHANGEABLE
BEARING,BALL,DUPLEX
3TAWR12-19-63
7025-01-276-2921INTERCHANGEABLE
TERMINAL,DATA PROCESSING
6515-01-387-2302INTERCHANGEABLE
BLADE,ARTHROSCOPIC,SURGICAL
4225
8415-01-415-6956INTERCHANGEABLE
GLOVES,HEAT PROTECTIVE
H13201-0000

Frequently Asked Questions

What is NSN 5945-01-235-1204?

NSN 5945-01-235-1204 is a Relay,electromagnetic, manufactured by Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-235-1204?

NSN 5945-01-235-1204 has 1 cross-referenced part number: 422-5 (Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/).

What NSN replaces 5945-01-235-1204?

There are 12 known substitutes for 5945-01-235-1204: 2805-00-147-3739, 5930-00-153-4849, 6810-00-270-8188 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 422-5?

Key specifications for 422-5: Terminal Type and Quantity: 8 WIRE LEAD ALL FUNCTIONS; Main Contact Load Current Rating at Maximum Rated Voltage: 600.0 MILLIAMPERES AC AND 1.0 AMPERES DC RESISTIVE LOAD; Arc Quenching Method: AIR; Storage Type: GENERAL PURPOSE WAREHOUSE. 22 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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